<template>
    <div>
        <div id="login">
            <div id="contain">
                <div id="left_card">
                    <h1>谷粒商城后台系统</h1>
                    <span>Welcome to my Vue3 world</span>
                </div>
                <div id="right_card">
                    <el-card class="el-card">
                        <h2>欢迎登录</h2>
                        <form class="login" action="">
                            <input type="text" v-model="userLoginForm.username" placeholder="请输入账号">
                            <input type="password" v-model="userLoginForm.password" placeholder="请输入密码">
                        </form>
                        <div class="remember">
                            <input type="radio" name="" id="psd" class="radio"><label for="psd"></label>记住密码
                        </div>
                        <div id="btn">
                            <button class="loginbtn" @click="login">登陆</button>
                        </div>
                    </el-card>
                </div>
            </div>

        </div>
    </div>
</template>

<script setup lang="ts">
import DictionaryConstants from "@/const/DictionaryConstants.ts";
import router from "@/router/router.ts";
import { getCurrentInstance, ref } from "vue";
import { userTimeStore } from "@/store/UseTimeStore.ts";

const HomePath = ref(DictionaryConstants.RouterPathConst.HOME);
const _this = getCurrentInstance().appContext.config.globalProperties;
let userLoginForm = ref({
    username: "",
    password: "",
});
const login = () => {
    //获取系统当前时间,判断是凌晨,上午,下午,晚上
    const timePeriod = userTimeStore().getTimePeriod;
    _this.$notify({
        title: "登陆成功",
        message: `${timePeriod}好`,
        type: "success",
    });
    //TODO 后面补上登录接口

    //跳转路由
    router.push(HomePath.value.children.PRODUCT_CATEGORY.absolutePath);
};

</script>


<style lang="scss" scoped>
@keyframes animate {
    0% {
        filter: hue-rotate(0deg);
    }
    100% {
        filter: hue-rotate(360deg);
    }
}

#login {
    position: relative;
    width: 100vw;
    height: 100vh;
    //background-image: url(./../assets/login_background.gif);
    background-size: 100% 100%;
    background-color: #a7a8bd;

    #contain {
        height: 400px;
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        border-radius: 25px;
        border: 1px solid black;
        background-color: rgba(255, 255, 255, 0.1) !important;
        backdrop-filter: blur(5px);
        box-shadow: -5px -5px 10px rgb(39, 65, 65),
        5px 5px 20px aqua;
        /* 5秒 infinite循环播放无限次 linear匀速  */
        animation: animate 5s linear infinite;
    }
}

#contain {
    display: flex;
    flex-direction: row;
    text-align: center;
    align-items: center;

    #left_card {
        width: 500px;

        h1 {
            color: white;
            white-space: nowrap;
        }

        span {
            font-size: 1.2rem;
            text-align: center;
            color: white;
            white-space: nowrap;
        }
    }

    #right_card {
        width: 400px;

        .el-card {
            margin: 0 45px;
            border-radius: 25px;
            background-color: rgba(255, 255, 255, 0.1);
        }
    }
}

#right_card {
    display: flex;
    justify-content: center;
    align-items: center;

    h2 {
        margin-bottom: 5px;
    }

    .login {
        input {
            width: 80%;
            height: 45px;
            margin-top: 10px;
            border: 1px solid white;
            background-color: rgba(255, 255, 255, 0.5);
            border-radius: 10px;
            font-size: inherit;
            padding-left: 20px;
            outline: none;
        }
    }

    .remember {
        float: right;
        height: 26px;
        text-align: center;
        font-size: 1rem;
        position: relative;

        .radio {
            height: 1rem;
            width: 1rem;
            vertical-align: middle;
            margin-top: -2px;
            opacity: 0;
        }

        label {
            position: absolute;
            left: -2px;
            top: 5px;
            height: 1rem;
            width: 1rem;
            vertical-align: middle;
            margin-top: -2px;
            border-radius: 50%;
            border: 1px solid black;
        }

        //radio选中后修改labe内的内容 :after 选择器在被选元素的内容后面插入内容。
        input:checked + label::after {
            content: "";
            width: 0.6rem;
            height: 0.6rem;
            position: absolute;
            left: 50%;
            top: 50%;
            transform: translate(-50%, -50%);
            border-radius: 50%;
            background-color: rgba(207, 38, 38, 0.8);
            border: 1px solid rgba(207, 38, 38, 0.8);
        }
    }

    .message {
        margin-top: 26px;
        font-size: 0.9rem;
        color: red;
    }

    .loginbtn {
        width: 100%;
        height: 35px;
        margin-top: 10px;
        border-radius: 10px;
        background-color: rgba(207, 38, 38, 0.8);
    }

}
</style>